from selenium.webdriver import Firefox
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.firefox.options import Options
from selenium.webdriver.support import expected_conditions as expected
from selenium.webdriver.support.wait import WebDriverWait
if __name__ == "__main__":
options = Options()
options.add_argument('-headless') # 无头参数
driver = Firefox(executable_path='geckodriver', firefox_options=options) # 配了环境变量第一个参数就可以省了，不然传绝对路径
wait = WebDriverWait(driver, timeout=10)
driver.get('https://www.baidu.com')
print(driver.page_source)
driver.quit()